<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!DOCTYPE html>
<!-- 网页使用的语言 -->
<html lang="zh-CN">
<head>
    <!-- 指定字符集 -->
    <meta charset="utf-8">
    <!-- 使用Edge最新的浏览器的渲染方式 -->
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <!-- viewport视口：网页可以根据设置的宽度自动进行适配，在浏览器的内部虚拟一个容器，容器的宽度与设备的宽度相同。
    width: 默认宽度与设备的宽度相同
    initial-scale: 初始的缩放比，为1:1 -->
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
    <title>用户信息管理系统</title>

    <!-- 1. 导入CSS的全局样式 -->
    <link href="css/bootstrap.min.css" rel="stylesheet">
    <!-- 2. jQuery导入，建议使用1.9以上的版本 -->
    <script src="js/jquery-2.1.0.min.js"></script>
    <!-- 3. 导入bootstrap的js文件 -->
    <script src="js/bootstrap.min.js"></script>
    <style type="text/css">
        td, th {
            text-align: center;
        }
    </style>
</head>
<body>

<div class="container">
    <h3 style="text-align: center">用户信息列表</h3>
    <div style="float: left">
        <form action="/user" method="post" autocapitalize="off">
            <input type="hidden" name="method" value="searchUserByKey"/>
            <input type="text" name="keyword">
            <input class="btn btn-default btn-sm" type="submit" value="搜索"/>
        </form>

    </div>
    <div style="float: right;">
        <td colspan="8" align="center"><a class="btn btn-primary" href="add.jsp">添加联系人</a></td>
    </div>
    <table border="1" class="table table-bordered table-hover">
        <tr class="success">
            <th>编号</th>
            <th>姓名</th>
            <th>性别</th>
            <th>年龄</th>
            <th>籍贯</th>
            <th>QQ</th>
            <th>邮箱</th>
            <th>操作</th>
        </tr>
        <c:forEach var="user" items="${requestScope.pageInfo.list}">
            <tr>
                <td>${user.id}</td>
                <td>${user.name}</td>
                <td>${user.sex}</td>
                <td>${user.age}</td>
                <td>${user.address}</td>
                <td>${user.qq}</td>
                <td>${user.email}</td>
                <td><a class="btn btn-default btn-sm" href="/user?method=querUserById&id=${user.id}">修改</a>&nbsp;
                    <a class="btn btn-default btn-sm" href="javascript:;" onclick="deleteUserById(${user.id})">删除</a>
                </td>

            </tr>
        </c:forEach>


        <tr>
            <td colspan="8" align="right">

                <nav>
                    <ul class="pagination">
                        <%-- 上一页 --%>
                        <c:if test="${requestScope.pageInfo.isFirstPage}">
                            <%-- class=disabled 表示：不能点击 --%>
                            <li class="disabled">
                                <a href="#">
                                    <span>&laquo;</span>
                                </a>
                            </li>
                        </c:if>

                        <c:if test="${!requestScope.pageInfo.isFirstPage}">
                            <li>
                                <a href="/user?method=pagehelp&currentPage=${requestScope.pageInfo.pageNum+1}">
                                    <span>&raquo;</span>
                                </a>
                            </li>
                        </c:if>

                        <c:forEach var="num" begin="1" end="${requestScope.pageInfo.pages}">

                            <c:if test="${num == requestScope.pageInfo.pageNum}">
                                <li class="active">
                                            <span style="background-color: blue">
                                                    ${num}
                                            </span>
                                </li>
                            </c:if>

                            <c:if test="${num != requestScope.pageInfo.pageNum}">
                                <li class="active">
                                    <a href="/user?method=pagehelp&currentPage=${num}">${num}</a>
                                </li>
                            </c:if>


                        </c:forEach>


                        <c:if test="${requestScope.pageInfo.isLastPage}">
                            <%-- class=disabled 表示：不能点击 --%>
                            <li class="disabled">
                                <a href="#">
                                    <span>&laquo;</span>
                                </a>
                            </li>
                        </c:if>

                        <c:if test="${!requestScope.pageInfo.isLastPage}">
                            <li>
                                <a href="/user?method=pagehelp&currentPage=${requestScope.pageInfo.pageNum+1}">
                                    <span>&raquo;</span>
                                </a>
                            </li>
                        </c:if>

                    </ul>
                </nav>


            </td>

        </tr>
    </table>

</div>
<script type="text/javascript">
    function deleteUserById(id) {
        console.log(id)
        location.href = "/deleteUserByIDServlet?id=" + id;
    }

    function x() {

        let number = ${requestScope.id}+5;
        location.href = "/Userpage?number=" + number;
    }

    function y() {
        let number = ${requestScope.id}-5;
        if (number > 0) {
            location.href = "/Userpage?number=" + number;
        } else if (number < 0) {
            location.href = "/Userpage?number=" + 1;
        }

    }
</script>
</body>
</html>
